54852090 has 64 divisors (see below), whose sum is σ = 136363392. Its totient is φ = 14112000.

The previous prime is 54852071. The next prime is 54852097. The reversal of 54852090 is 9025845.

It is not an unprimeable number, because it can be changed into a prime (54852097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130080 + ... + 130500.

It is an arithmetic number, because the mean of its divisors is an integer number (2130678).

Almost surely, 2^54852090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54852090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68181696).

54852090 is an abundant number, since it is smaller than the sum of its proper divisors (81511302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54852090 is a wasteful number, since it uses less digits than its factorization.

54852090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 54852090 is about 7406.2196834823. The cubic root of 54852090 is about 379.9540341446.

The spelling of 54852090 in words is "fifty-four million, eight hundred fifty-two thousand, ninety".